Individual Calculations November 2019
 Grinev, Valeriy  Total change: 5.10  Rating chartPersonal card
 2. Bundesliga West 2019/2020 September 2019 various GER 2019-09-29
RcRownchangeKK*chgGame
 2452 2435 1.00 1 0.52 10 5.20 
  Friedmann, Rafael m2452 GER1.0010.52105.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2. Bundesliga West 2019/2020 October 2019 various GER 2019-10-20
RcRownchangeKK*chgGame
 2429 2435 0.50 1 -0.01 10 -0.10 
  Xu, Xianliang f2429 GER0.501-0.0110-0.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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